Chapter 2 Science

Having straight black hair is an example of a(n)

• bird
• mammal
• inherited trait
• shelter

A place that keeps an animal safe is a called a

• shelter
• woods
• migrate
• ocean 

An animal that has feathers, two wings, two legs, and a beak is a 

• reptile
• chameleon 
• cat
• bird

A(n)_______ is a group of tissues that work together to do a job. 

• animal
• cell
• organ 
• reptile

An animal with body hair or fur that feeds its young with milk is a __________

• fish
• mammal
• snake
• reptile 

You need food because it_____

• contains oxygen
• contains water
• uses carbon dioxide
• gives you energy

A crab's shell is a body part that ______

• gets information
• protects and supports
• moves 
• takes in materials 

Which statement is true about your skin?

• it senses information
• it keeps water inside the body from escaping
• it keeps harmful materials out
• all of the above

Fish use ______ to get oxygen from water.

• scales
• gills
• lungs 
• organs 

A cold-blooded animal is an animal ____________

• whose body temperature changes
• that grows thick fur to keep it warm
• that migrates south
• that hibernates during the winrer